This is the 16737th most frequent Russian word.
скульптурные
"Sculptural" - relating to or resembling sculptures.
The word 'скульптурные' is used as an adjective describing the type of exhibits, indicating that they are related to sculpture art.
В музеях расположены скульптурные экспозиции.
In museums, there are sculptural exhibits.
Here 'скульптурные' qualifies 'композиции' as being made in a sculptural style or form.
Художник создал скульптурные композиции на тему античности.
The artist created sculptural compositions themed around antiquity.
In this sentence, 'скульптурные' modifies 'элементы', implying that these elements are part of the sculptural design or decoration.